APPENDIX B 3
B
NI / 5E Custom Appendix - Error Messages
Table B-1 Connection Status Messages (continued)
Cause # Message Displayed Description
081 INVALID CALL ........................... Call reference not
REFERENCE VALUE currently in use
082 ................................................ Identified channel does not
exist
085 INVALID NUMBER ..................... Invalid digit value for number
088 INCOMPATIBLE ......................... Incompatible destination
091 ................................................ Transit network does not exist
096 MANDATORY INFORMATION
ELEMENT IS MISSING
097 MESSAGE TYPE ......................... Message not recognized by
NON-EXISTENT OR NOT switch
IMPLEMENTED
099 INFORMATION ELEMENT .......... Message not recognized by
NON-EXISTENT OR NOT switch
IMPLEMENTED
100 INVALID INFORMATION ............ Coding structure not
ELEMENT CONTENTS implemented
101 MESSAGE NOT COMPATIBLE
WITH CALL STATE
102 RECOVERY ON TIMER ............... Procedure underway due to
EXPIRY timer expiration
111 ................................................ Protocol error, unspecified
127 INTERWORKING, ...................... Message meaning unknown
UNSPECIFIED to switch